Results 161 to 170 of about 138,167 (340)

Exploring the Role of Kisspeptin in Polycystic Ovary Syndrome and Its Associated Pregnancy Complications

open access: yesObesity Reviews, EarlyView.
ABSTRACT Polycystic ovary syndrome (PCOS) is a common endocrine disorder with a complex pathogenesis that includes disordered follicle development, hypothalamic–pituitary–ovarian (HPO) axis dysfunction, hyperandrogenemia, and insulin resistance. The risk of complications during pregnancy, such as gestational diabetes mellitus (GDM) and preeclampsia (PE)
Shaohua Zhang   +5 more
wiley   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

open access: yesExperimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

The first live term birth following uterus transplantation in Australia

open access: yesMedical Journal of Australia, EarlyView.
Abstract Objective To report the first live birth following uterus transplantation in Australia. Study design Case report. Setting, participant The first participant in the uterus transplantation research study program at the Royal Hospital for Women, the Prince of Wales Hospital, and Westmead Hospital in Sydney.
Rebecca Deans   +21 more
wiley   +1 more source

Blastocyst score affects implantation and pregnancy outcome: towards a single blastocyst transfer.

open access: yesFertility and Sterility, 2000
D. Gardner   +4 more
semanticscholar   +1 more source

Effect of cortisol on bovine oocytes maturation and further embryonic development after in vitro fertilization [PDF]

open access: yes, 2018
Dissertação de Mestrado, Engenharia Zootécnica, 07 de dezembro de 2018, Universidade dos Açores.A maturação meiótica dos ovócitos e o posterior desenvolvimento embrionário após a fertilização são importantes requisitos fisiológicos para a sobrevivência ...
Mahdy, Aya Khaled Hassan
core  

Abundance of Maternal Mitochondrial Genome Is Dispensable up to the Mitochondrial Genome Activation in Post‐Implantation Embryos

open access: yesThe FASEB Journal, Volume 39, Issue 17, 15 September 2025.
A mouse model of Tfam conditional knock‐out (TfamloxP/loxP; Zp3‐Cre) produces mtDNA‐depleted eggs. An abundance of mitochondrial mass is maintained through fission during oocyte growth and enables egg fertilization and blastocyst formation. Although embryonic genome activation may compensate for the maternal knock‐out in the two‐cell stage, the ...
Miki Shavit   +11 more
wiley   +1 more source

Partial Deletion of the Carboxyl‐Terminal Signal Sequence of the Cellular Prion Protein Alters Protein Expression via Endoplasmic Reticulum–Associated Degradation

open access: yesThe FASEB Journal, Volume 39, Issue 17, 15 September 2025.
Knock‐in mice expressing PrP with a partial deletion of the C‐terminal signal sequence (KIBVPrP248) showed reduced PrPC expression and resistance to prion infection. The underlying mechanism is that the mutant PrP is aberrantly retained in the endoplasmic reticulum and eventually undergoes proteasomal degradation.
Miryeong Yoo   +12 more
wiley   +1 more source

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